Flip Flop Memory Game

You turn one card over and then try to find a matching card.
Just click on the first card and find the same card as the image that appeared.
If a match is found in the second click, the card is displayed as is, and if not found, it is reversed.

It is the goal of this game to continue to reverse all the cards above.

The game time is picked up by 1 minute and if the game does not find all matching cards within 1 minute, the game fails.

The game score is 20 points if you find a matching card, -5 points if you do not, and the remaining time when you end the game.

Also, as the level of the game goes up, more cards go out.

I hope you have a good time.